[Amps] Question about TPTG oscillators

Bill Turner dezrat at copper.net
Wed Aug 30 10:27:34 EDT 2006


ORIGINAL MESSAGE:

On Wed, 30 Aug 2006 10:07:54 +0200 (CEST), Peter Chadwick
 <g3rzp at g3rzp.wanadoo.co.uk> wrote:

>for the whole thing to oscillate; from memory, it had to be lower i.e. the discs much closer together.

------------ REPLY FOLLOWS ------------

Very interesting, Peter. That seems to support the original statement
about oscillating depending on the C-G frequency being lower than A-G.

Changing the subject, I hope someone somewhere is keeping and
restoring these old examples of the radio art. It would truly be a
shame if someday the last one disappeared.


-- 
Bill, W6WRT


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